POLITICS: The Black Shamaness is the absolute autocrat of this conglomerate of terrorized tribes. She never accepts advice from others and doesn't normaly reward faithful servants with anything else than free plunder. Because of this, there is very little proper intrigue among her generals. That said, the various groups under her command retain their ethnic pride and have little love for each other.
   Her primary goal is about spiritual power, and her empire-building is only a tool for that. It helps her to get a steady stream of human sacrifice, access to places of power, and warriors to help subjugating more tribes. She stays clear of Chin - not so much for its gigantic armies, but for fear of Lao Ma. But the whole of Turangi is fair game.
DON’T: Go there. Seriously.
FIGHTING: As much as you want. Alti couldn't care less for the discipline in her camps.
NOTED DANGERS: Evil spirits, everyone else really.

Armies of Alti: 
   The Pohjola tribe under Kullervo.
   Yukagir's clan.
   The Sarmatians under Amage (fighter-10, sorcerer-6)
   Various castaways under Drufion.
 

Evil Spirits
Alti sometimes uses spirits as assassins, spies, and shock troops. Not all these spirits are evil; indeed, some are good and in terrible pain over what she forces them to do. But the moral dilemma of a spirit is not the first thing that springs to most people's minds when it tries to fry your brain.
   This is a list of "evil spirits" from various official sources (and this site):
 

Xena.nu:

Roaming Spirit: Enslaved Soul

6 Controller

Monster Manual:

Ghost: Phantom Warrior Specter Wraith Wraith: Mad Wraith Ghost: Wailing Ghost Wraith: Sword Wraith Ghost: Tormening Ghost Specter: Voidsoul Specter Wraith: Dread Wraith

4 Soldier 4 Lurker 5 Lurker 6 Controller 12 Controller 17 Lurker 21 Controller 23 Lurker 25 Lurker

Monster Manual 2: 

Demon: Yochlol Fey Lingerer: Knight Fey Lingerer: Knight Vestige Ghost Legionnaire Star Spawn: Herald of Hadar

17 Controller 16 Elite Soldier 16 Lurker 13 Soldier 15 Brute

Open Grave:

Wraith: Wisp Wraith Pale Reaver Pale Reaver Creeper Ghost: Poltergeist Wraith: Moon Wraith Pale Reaver Lord Reaper Wraith: Vortex Wraith Ghost: Servile Ghost Ghost: Drowned Ghost Nighthaunt Slip Nighthaunt Whisperer Vampire: Spirit Vampire Ghost: Malicious Ghost Oni: Howling Spirit Wraith: Oblivion Wraith NIghthaunt Shrine Ghost: Watchful Ghost Reaper: Entropic Reaper Ooze: Spirit Ooze Ghost: Wrath Spirit Ghost: Caller in Darkness Ghost: Famine Spirit Reaper: Abhorrent Reaper

1 Minion 5 Lurker 6 Minion 6 Artillery 7 Soldier 8 Elite Controller 9 Lurker 9 Soldier 11 Minion 11 Artillery 12 Minion 12 Lurker 12 Lurker 13 Lurker 14 Minion 14 Brute 14 Elite Controller 15 Soldier 15 Elite Lurker 16 Elite Lurker 17 Soldier 19 Elite Soldier 21 Brute 23 Elite Soldier